Dmitriy Zubkus, MD
Critical Care Medicine · Orlando, FLNPI 1871704221
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $19,245 of the $21,945 with a category attached, or 87.7%. Actelion Pharmaceuticals US, Inc. accounts for 97.7% of it on its own, with 5 other manufacturers making up the rest. Reporting peaked in 2019 at $16,291 and has fallen 99.9% since, to $21 in 2023. Among critical care medicine clinicians in FL with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 41 payments — averaging $535.23 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Actelion Pharmaceuticals US, Inc.$21K
- United Therapeutics Corporation$326
- Abiomed$125
- Regeneron Healthcare Solutions, Inc.$21
- Mylan Specialty L.p.$20
- Getinge USA Sales, LLC$19
Across 15 payments — averaging $1610.00 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Actelion Pharmaceuticals US, Inc.$13K
- Actelion Pharmaceuticals, Ltd$8K
- Janssen Research & Development, LLC$3K
What the payments were for
- Speaking & faculty fees$19,24588%
- Travel & lodging$1,8869%
- Food & beverage$7844%
- Education$300%
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Actelion Pharmaceuticals US, Inc. | 26 | $21,433 |
| United Therapeutics Corporation | 11 | $326 |
| Abiomed | 1 | $125 |
| Regeneron Healthcare Solutions, Inc. | 1 | $21 |
| Mylan Specialty L.p. | 1 | $20 |
| Getinge USA Sales, LLC | 1 | $19 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
How this compares
$21,945 in reported general payments places this provider in the 95th percentile of 618 critical care medicine providers in Florida.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Other critical care medicine in Orlando
- Louis GuzziOrlando$635K
- Omid ZadOrlando$325K
- Charles HunleyOrlando$116K
- Martin ZamoraOrlando$44K
- Hammad BhattiOrlando$41K
- Amay ParikhOrlando$8K
- Sundeep GulianiOrlando$6K
- Fortune AlabiKissimmee$587K
- Debabrata BandyopadhyayTampa$398K
- Fred UmehKissimmee$371K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.